// common Javascript routines

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

var newWin;
function centeredWindow(url,winname,w,h) {
	windowleft = (screen.width - w)/2;
	windowtop = (screen.height - h)/2;
	settings = '"toolbar=no,directories=no,menubar=no,scrollbars=no,resizable=no,status=no,width='+w+',height='+h+',left='+windowleft+',top='+windowtop+'"';
	closeWindow();
	newWin = window.open(url,winname,settings);
	newWin.focus();
}

function closeWindow() {
	if (newWin && !newWin.closed) {
		newWin.close();
		}
}

/***********************************************
* Bookmark site script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

/* Modified to support Opera */
function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}